Based on research that shows that people who solve word games and brainteasers have a significant cognitive advantage in middle and senior ages over those who do not, this illustrated game book is designed to cross-train the brain in six key areas of cognitive function: long-term memory, working memory, executive functioning, attention to detail, multitasking, and processing speed. As entertaining as they are therapeutic, these fun and engaging puzzles, trivia quizzes, brainteasers, and word games give your brain the kind of stimulation needed to promote neurogenesis—the process of rejuvenating the brain by growing new brain cells.